\input $HOME/tex_doc/format/myplain.tex \magnification 1200 \advance \vsize by 30mm \titrestyle {\twentybf } \date {20 mars 2003} \classification {Analyse}{(16)} \classe {tgm 1} \withoutcorrigbody \let \exo \Exo \titre {\' Equations différentielles d'ordre 2} \def \datapath {% $HOME/tex_doc/lycee/database/term/sti/analyse/equadiff/} \input \datapath equ2_001.tex \input \datapath equ2_006.tex \input \datapath equ2_004.tex \input \datapath equ2_005.tex \input \datapath equ2_002.tex \input \datapath equ2_003.tex \end